58.6k views
5 votes
What is the ph of a solution made by mixing equal volumes of 1 m sodium acetate and 0.1 m acetic acid? (the pk of acetic acid is 4.76.)?

User Hazza
by
7.9k points

1 Answer

1 vote
pH of a solution = ?
if equal volumes of 1 m sodium acetate and 0.1 m acetic acid are mixed
pk of acetic acid is 4.76
for finding pH of a solution,
K = [H+] [A-] / [HA]
K = [H+] [1] / [1]
K = H
pH = pK
now pH is equal to pK
value of pK is given which is 4.76
it means value of pH is also 4.76
User Eightgate
by
7.9k points

No related questions found